Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...

For thousands of years, humanity has looked up at the stars asking the same question. Are we alone? Then one day, it finally ...

Imagine a tiny spacecraft setting off on a journey into the darkness of space, heading towards a mysterious world that no ...

From a colorful butterfly to E.T. and Medusa, take a look back at Heidi Klum’s most over-the-top Halloween outfits ...

Tom Skerritt, the Emmy-winning actor who starred in Alien and Picket Fences, has died at the age of 93.

The actor died on Wednesday of natural causes, his family said.

Steven Spielberg has always known how to leave an audience breathless. With 'Disclosure Day,' his long-awaited return to ...

Some of the greatest sci-fi movies ever made didn't make a dent at the box office when they hit theaters. Here are some of the most notable.

Patch 2.1 brings "a big collection" of small yet significant changes.

Captain Simian & the Space Monkeys was a quirky ’90s sci-fi cartoon with Star Trek and Babylon 5 stars. Here’s why it ...

Where did it start? How did it grow complex? Why did it get big? Three moments in Earth’s early history when evolution ...

Japanese space agency JAXA has successfully launched a mission to visit the moons of Mars — and bring a sample back to Earth.